This standard specifies the depth of content for the preparation of preliminary design documents for thermal power plants. This standard applies to the preliminary design of new and expanded thermal power plants with a unit capacity of 125MW and above that use solid fossil fuels and direct combustion. Units and reconstruction projects with a unit capacity of 125MW and below shall be implemented accordingly.
DL/T 5427-2009 Referenced Document
DL 5000 Technical code for designing fossil fuel power plants(explanation)
DL/T 5032 Specifications for transportation design of thermal power plant general plan*, 2018-04-03 Update
DL/T 5044 Technical code for design of DC auxiliary power supply system for power engineering*, 2014-10-15 Update
DL/T 5054 Code for design of stream/water piping of fossil-fired power plant*, 2016-01-07 Update
DL/T 5068 Code for Design Chemistry of Power Plant
DL/T 5153 Technical code for the design of auxiliary power system of fossil-fired power plant*, 2014-10-15 Update
DL/T 5222 Conductor and Electrical Selection Design Practice*, 2021-12-22 Update
DL/T 5366 Technical code for stress calculating of steam/water piping in power plant*, 2014-06-29 Update
DL/T 5375 Regulation for content and depth of feasibility study report of fossil fuel power plant*, 2018-06-06 Update
GB 12348 Emission standard for industrial enterprises noise at boundary
GB 12801 General principles for the requirements of safety and health in production process